Search the dictionary A Chinese word or character, or English Search 9 entries. yīnyún 阴云 dark cloud yīnyún 陰雲 dark cloud yīnyùn 音韵 music yīnyùn 音韻 music yīnyūn 氤氲 (of smoke, mist) dense yīnyūn 氤氳 (of smoke, mist) dense yīnyùnxué 音韵学 Chinese phonetics (concerned also with rhyme in poetry) yīnyùnxué 音韻學 Chinese phonetics (concerned also with rhyme in poetry) yīnyùnérhūn 因孕而婚 to marry because of an unplanned pregnancy